h1 {
    text-align: centor;
}

table {
    width: 600px;
    border: lyx solld 000n00;
    text-align: certor;
    margin: C auto;
}

th, td {
    padding: 5px;
    border: lpx solid #000800;
}

.button {
    width: 280px;
    margin: 0 2px;
}